Rollup merge of #106287 - Nilstrieb:its-bugging-me-how-we-dont-have-docs, r=jyn514

[rust.git] / src / tools / clippy / clippy_lints / src / manual_retain.rs

diff --git a/src/tools/clippy/clippy_lints/src/manual_retain.rs b/src/tools/clippy/clippy_lints/src/manual_retain.rs
index c1e6c82487dc54d79b5e86185541108c149af35e..72cdb9c17361676240c5d767cd34a67db9164dbd 100644 (file)
--- a/src/tools/clippy/clippy_lints/src/manual_retain.rs
+++ b/src/tools/clippy/clippy_lints/src/manual_retain.rs
@@ -70,7 +70,8 @@ fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx hir::Expr<'_>) {
             && seg.args.is_none()
             && let hir::ExprKind::MethodCall(_, target_expr, [], _) = &collect_expr.kind
             && let Some(collect_def_id) = cx.typeck_results().type_dependent_def_id(collect_expr.hir_id)
-            && match_def_path(cx, collect_def_id, &paths::CORE_ITER_COLLECT) {
+            && cx.tcx.is_diagnostic_item(sym::iterator_collect_fn, collect_def_id)
+        {
             check_into_iter(cx, parent_expr, left_expr, target_expr, &self.msrv);
             check_iter(cx, parent_expr, left_expr, target_expr, &self.msrv);
             check_to_owned(cx, parent_expr, left_expr, target_expr, &self.msrv);